baber/WOPTO huggingface dataset:
Patent JP-2013179195-A (JP)
Title: Magnetic material
Inventor: OKAMURA KOSAKU
IPC: C22C38/00
Filed: 2012-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic material low in rare earth content and having excellent coercive force, through simple manufacture.SOLUTION: A magnetic material is produced by: mixing magnetic powder of rare earth-iron-boron nanocomposite magnetic powder, and amorphous metal which contains a rare earth element, iron and boron, has an atomic ratio of the rare earth element in the range of 22-44 atomic%, and has an atomic ratio of boron in the range of 6-28 atomic%; and heating the mixture at a temperature equal to or above a temperature 30°C lower than the crystallization temperature (Tx) of the amorphous metal, or, when the amorphous metal is metallic glass, at a temperature equal to or above the glass transition temperature (Tg). The magnetic material is capable of securing high magnetic characteristics through simple manufacture.
Patent JP-2013179795-A (JP)
Title: Driving device and method of manufacturing the same, lens barrel, and camera
Inventor: KARIYA TOMOSHI
IPC: H02N2/00
Filed: 2012-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a driving device capable of increasing the flexibility of wiring while attenuation in vibration is suppressed.SOLUTION: A driving device is equipped with: piezoelectric elements 6, 7 excited by a driving signal supplied via wiring sections 21 to 24; elastic bodies 3a, 3b which are joined to the piezoelectric elements and driven by the excitation of the piezoelectric elements; and a driven body which is driven by the drive of the elastic bodies. The wiring sections are equipped with: insulated portions 25, 27 which are formed along a wiring path of the wiring section by an insulation material, and whose one surfaces are joined to at least one of the piezoelectric elements and the elastic bodies; and wiring main body portions 26, 28 which are formed on the other surfaces of the insulated portions by a paste-state conductive material, and connected to either one of the piezoelectric element and the elastic body.
Patent JP-2013178997-A (JP)
Title: Secondary battery
Inventor: AIDA YOSHIO
IPC: H01M10/04
Filed: 2012-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a secondary battery which is capable of effectively reducing stress applied to positive and negative electrode leads and allows a collector part to be easily formed.SOLUTION: The secondary battery includes an electrode body (10) in which a positive electrode (1) having a positive electrode lead (11) and a negative electrode (2) having a negative electrode lead (12) are arranged facing each other via a separator (3a). At least one of the positive electrode lead (11) and the negative electrode lead (12) has a bent portion (11B, 12B) formed in a region facing the separator (3a).
Patent JP-2013181434-A (JP)
Title: Blow-by gas passage structure
Inventor: MATSUMURA HIROAKI
IPC: F01M13/04
Filed: 2012-02-29
Abstract: PROBLEM TO BE SOLVED: To solve the following problems in a blow-by gas passage for constituting a PCV system: when an intake port on the side of a cam chamber is opened in parallel to a camshaft and only on the side opposite the position of a blow-by gas hole, oil can be prevented from entering the blow-by gas passage, while a blow-by gas does not flow smoothly in a cam chamber, and the cam chamber side is ventilated poorly.SOLUTION: A blow-by gas passage structure includes: a passage arranged in a space between a cylinder head having a cam chamber for storing camshafts and a head cover for covering the cylinder head, to allow blow-by gas and fresh air to pass; a first opening arranged in the cylinder head and allowing the passage and the fresh air supply side to communicate with each other; and a second opening for allowing the cam chamber side and the passage to communicate with each other. The second opening opens toward the cam chamber, in a part for expanding the flow passage cross-sectional area of the blow-by gas passage arranged in a position not immediately above the camshaft.
Patent JP-2012226821-A (JP)
Title: Burn-in test method
Inventor: SHIMAZAWA KOJI
IPC: G11B7/125
Filed: 2012-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a burn-in test method capable of keeping stable temperature in short time, keeping the temperature which does not become estranged from a usual load condition, and performing a screening test of non-defectives and defectives of light source unit chips, without damaging an element.SOLUTION: In the burn-in test, multiple light source elements and multiple photodetectors for monitoring each optical output from the multiple light source elements are installed on a jig table, and the multiple light source elements are energized, in a state where at least the multiple light source elements and the multiple photodetectors are immersed in insulating liquid.
Patent JP-2013181916-A (JP)
Title: Radiation absorbing grid for radiographic imaging, manufacturing method thereof, and radiographic imaging system
Inventor: KANEKO YASUHISA
IPC: A61B6/00
Filed: 2012-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a radiation absorbing gird for radiographic imaging, which is not susceptible to joint failures at an interface where a sheath electrode is formed.SOLUTION: A radiation absorbing grid includes; a grid layer 21 comprising X-ray absorbing sections 26 and X-ray transmitting sections 27 alternately arranged in a direction perpendicular to an X-ray incident direction; a support substrate 23, having ion conductive material on the grid layer 21 side surface, for supporting the grid layer 21; and a metallic layer 22 which is located between the grid layer 21 and the support substrate 23 and comprises a first thin film 31 and a second thin film 32 or a third thin film 33. The first thin film 31 functions as a sheath electrode when the X-ray absorbing sections 26 are formed by electroplating. The second film 32 is a metallic film having better adherence to the X-ray transmitting sections 27 than the first thin film 31. The third film 33 is a metallic film having better bondability with the support substrate 23 than the first thin film 31 in anodic bonding.
Patent JP-2013190615-A (JP)
Title: Toner for electrostatic charge image development, electrostatic charge image developer, toner cartridge, developer cartridge, process cartridge, image forming method, and image forming apparatus
Inventor: OMORI HIROKI
IPC: G03G13/08
Filed: 2012-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a toner for electrostatic charge image development capable of providing images with less image quality failure even under a low-temperature and low-humidity condition.SOLUTION: A toner for electrostatic charge image development contains toner base particles, and an external additive externally added to the toner base particles. The external additive contains composite particles containing silica and titania, and silica particles having the number average particle diameter of 60 nm or more and 600 nm or less; and the abundance ratio of titanium atoms relative to silicon atoms on a toner outermost surface is 5 atom% or less.
Patent JP-2013189813-A (JP)
Title: Deck, attaching member and attaching method of attaching member
Inventor: IBAYASHI YOICHI
IPC: E04F15/02
Filed: 2012-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a deck for which an attaching member can be engaged and attached to a sleeper so as not to move in a vertical direction from the top of the sleeper.SOLUTION: A pair of right and left engaging target parts 21 are provided on an upper part of a sleeper 2, and a pair of right and left attaching engaging parts 40 are provided on an attaching member 4. By turning the attaching member 4 to such an attaching posture that the longitudinal direction thereof is perpendicular to the longitudinal direction of the sleeper 2, opposite ends of the attaching engaging parts 40 are engaged with an engaging recess 29 of the engaging target part 21 and attached so as not to move in the vertical direction. By turning the attaching member 4 to such an oblique posture that the longitudinal direction thereof is oblique to the right angle with the longitudinal direction of the sleeper 2, the opposite ends of the attaching engaging parts 40 are detached from the engaging recess 29 and made movable in the vertical direction. By attaching and detaching the attaching member 4 from the top of the sleeper 2, the attaching member 4 can be easily attached and detached to/from an arbitrary position in the longitudinal direction of the sleeper 2.
Patent JP-2013193193-A (JP)
Title: Cutting device
Inventor: IIDA MICHIHIRO
IPC: B26D7/08
Filed: 2012-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a cutting device capable of suitably pressing a body to be cut by arranging a press member for the body to be cut as close to a cutter as possible.SOLUTION: A cutting means of a cutting device includes a cutter 4 having a cutting edge 4b at a tip, a support device 46 supporting the cutter 4 so that the direction of the cutting edge 4b can be changed, and a pressing device 47 which has a pressing member 61 for pressing a body 6 to be cut near the cutting edge 4b of the cutter 4, and maintains a position where the pressing member 61 presses the body to be cut near the cutting edge 4b in conjunction with the cutting edge 4b accompanied by a change of the direction of the cutting edge 4b of the cutter 4 when the cutting means and body 6 to be cut move relatively.
Patent JP-2013199542-A (JP)
Title: Method for treating waste
Inventor: TAKEMOTO TOMONORI
IPC: C10L5/48
Filed: 2012-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating chlorine-containing waste by a simple method.SOLUTION: A method for treating waste includes decomposing and desalting chlorine-containing waste at a high temperature. The chlorine-containing waste and an alkali are introduced into a reaction vessel, superheated steam is fed to and discharged from the reaction vessel, chlorine in the waste is decomposed in the reaction vessel, generated hydrogen chloride is fixed to a solid phase due to the alkali, a solid content left in the reaction vessel is led as a regenerated solid fuel to the outside of the reaction vessel, the solid content led to the outside of reaction vessel is ground and thereafter only a fine particle solid content classified by a prescribed particle size is washed with water.
Patent JP-2012146675-A (JP)
Title: Connector
Inventor: SUZUKI MASAYUKI
IPC: H01R12/88
Filed: 2012-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a connector which allows an FPC 40 or FFC to be surely pressed against a contact part 22 of a contact 14 by a slider 16 without impairing strength and specification or the like of individual portions, and has superior working efficiency and achieves narrow pitch and low shoulder position.SOLUTION: The low shoulder position can be achieved in the following manner. That is, an elastic part 34 and a fulcrum part 32 are disposed between the contact part 22 and a connection part 24 of the contact 14; the contact part 22, the elastic part 34, the fulcrum part 32, and the connection part 24 are arranged in a substantially crank shape; a press receiving part 20 extended from the elastic part 34 is disposed at a position opposed to the connection part 24; a longitudinally connected pressing part 36 is disposed in the slider 16; and the slider 16 is attached to a housing 12 so that the pressing part 36 is rotatable between the connection part 22 of the contact 14 and the press receiving part 20.
Patent JP-2013207413-A (JP)
Title: Inverting buffer circuit
Inventor: OGUSU HIROKI
IPC: H03F3/45
Filed: 2012-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an inverting buffer circuit that suppresses a signal distortion due to a change in resistance value under the influence of a potential of a semiconductor substrate or the like around a resistive element layer.SOLUTION: The inverting buffer circuit includes a first resistive element R1 as an input resistance, and a second resistive element R2 as a feedback resistance. The first resistive element R1 includes a first resistive element layer formed on the semiconductor substrate via an insulating layer. The second resistive element R2 includes a second resistive element layer formed on the semiconductor substrate via an insulating layer with one end being connected to one end of the first resistive element layer, and a first conductive layer arranged under or over the second resistive element layer and biased by a predetermined bias potential based on a potential of the other end of the second resistive element layer. Where a resistance ratio of a resistance value of the first resistive element R1 to a resistance value of the second resistive element R2 is 1:x (1≤x), a voltage value of the predetermined bias potential is (x+1)/(2x) times the potential of the other end of the second resistive element layer.
Patent JP-2013203928-A (JP)
Title: Epoxy resin composition for sealing, electronic equipment and method for manufacturing electronic equipment
Inventor: ITO YUSUKE
IPC: H01L23/29
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an epoxy resin composition for sealing, which has high adhesion preventing property to inhibit adhesion among granules of the epoxy resin composition, which may occur in a part of the granular resin composition for sealing after the composition is accommodated in a packaging material.SOLUTION: A granular epoxy resin composition for sealing is used for sealing an element by compression molding, and the composition essentially comprises (a) an epoxy resin, (b) a curing agent and (c) an inorganic filler. The epoxy resin composition for sealing shows a powder material glass transition temperature of 12°C or higher and 35°C or lower measured by using a temperature-modified differential scanning calorimeter.
Patent JP-2012143607-A (JP)
Title: Game machine
Inventor: NAKAJIMA KAZUTOSHI
IPC: A63F7/02
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a game machine having a reduced program volume required for executing variation display on two variation display devices.SOLUTION: First variation pattern-selecting processing for selecting a variation pattern including a variation display time from a variation display starting time to a variation display terminating time of first variation display on a first variation display device satisfying first starting conditions, and second variation pattern-selecting processing for selecting a variation pattern including a variation display time from a variation display staring time to a variation display terminating time of second variation display on a second variation display device satisfying second starting conditions, are executed by the same processing routine. The variation pattern including the variation display time of variation display is selected from a plurality of variation patterns to be displayed on any of the first and second variation display devices which satisfies the variation display starting conditions of the variation display.
Patent JP-2012219098-A (JP)
Title: Anthracene derivative and organic electroluminescent element using the same
Inventor: ONO YOHEI
IPC: C07D213/22
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an organic electroluminescent element having excellent life-span and driving voltage.SOLUTION: An organic electroluminescent element is manufactured using an anthracene derivative replaced by a bipyridyl group or the like and a pyridylphenyl (or naphthyl) group, and having an asymmetric structure as an electron transport material.
Patent JP-2013213678-A (JP)
Title: Shape measuring system
Inventor: SHIBATA TETSUYOSHI
IPC: G01B7/293
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a shape measuring system capable of measuring a shape of a measurement object with a high degree of accuracy using a sensor with a physical amount changing according to deformation.SOLUTION: A shape measuring system comprises: a sensor device 10 that uses linear sensors with physical amounts differing between both ends according to a flexural strain amount of a measurement object and is formed by consecutively connecting multiple sensor pairs Sp1 to Sp8 having first and second sensors Sa1 to Sa8 and Sb1 to Sb8 arranged at regular intervals; and a measurement part 20 that measures a shape of the measurement object attached to the sensor device 10. The system calculates each arc shape of the first and second sensors Sa1 to Sa8 and Sb1 to Sb8 on the basis of the physical amounts between both ends of the first and second sensors Sa1 to Sa8 and Sb1 to Sb8, calculates a relative position of the first and second sensors Sa1 to Sa8 and Sb1 to Sb8 so as to make a calculated separation distance constant between the first sensors Sa1 to Sa8 and the second sensors Sb1 to Sb8, and continuously connects the adjacent sensor pairs Sp1 to Sp8 on the basis of the arc shape and the relative position. Then, the system measures the shape of the measurement object.
Patent JP-2013213870-A (JP)
Title: Substrate for color filter used for organic electroluminescence display device, color filter for organic electroluminescence display device, and organic electroluminescence display device
Inventor: HONMA SATOSHI
IPC: H01L51/50
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of unevenness in brightness between a central part of a screen and an outer peripheral part of the screen, and prevent outgas, in developing especially an organic EL display device having a large screen.SOLUTION: In a color filter for an organic electroluminescence display device having a transparent substrate, a pixel part formed on the transparent substrate, and a non-pixel area formed around the pixel part, a colored layer is provided in at least a part of the pixel part and a metal auxiliary electrode layer is provided in the non-pixel area; a convex column is formed in at least one or more positions in the non-pixel area; electrode layers are provided on a top part and a side part of the convex column; the metal auxiliary electrode layer in the non-pixel area and the electrode layers on the convex column are electrically connected with each other; and a barrier layer is formed on the entire area except the electrode layer provided on the top part of the convex column.
Patent JP-2013217051-A (JP)
Title: Junction structure
Inventor: KOYAMA MASAHITO
IPC: E04B1/58
Filed: 2012-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a junction structure which prevents concentration of force in the horizontal direction, having positive effect on the design of a component.SOLUTION: A junction structure A includes a bolt 18 which is inserted in a long hole 16 and a circular hole 17, and a bolt 18 which is inserted in the through hole 23 of an adaptor 21 disposed in the long hole 16 and intercalated in the joint piece 11b. Since the adaptor 21 is slidable in the long hole 16, the structure allows a force in the horizontal direction only to be transmitted and allows a force in the vertical direction and a moment not to be transmitted. Furthermore, the side face 21a opposite to the peripheral surface 16a of the long hole 16 allows the adaptor 21 to come in planar contact with the peripheral surface 16a of the long hole 16 when a force F in the horizontal direction is transmitted, so that the concentrated application of the force F in the horizontal direction to the joint piece 11b is prevented. A junction structure having positive effect on the design of a component is thus achieved.
Patent JP-2012165000-A (JP)
Title: Substrate cleaning method, substrate cleaning apparatus, and storage medium
Inventor: YOSHIHARA KOSUKE
IPC: H01L21/304
Filed: 2012-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a technology capable of providing a high cleaning effect in a short time when cleaning the surface of a substrate of which a static contact angle of water is 85° or larger.SOLUTION: With a substrate being rotated, a cleaning liquid is discharged from a cleaning nozzle to the central part of the substrate, such that it is spread across the entire surface of the substrate by centrifugal force. Then, while the substrate is being rotated, a discharge position of the cleaning liquid on the substrate is changed to an eccentric position which is deviated from the central part of the substrate. At the same time, under such condition as a distance is set to be 9-15 mm between a gas discharge position side interface at the discharge position of the cleaning liquid and a cleaning liquid discharge position side interface at the discharge position of gas by a gas nozzle, the gas is discharged to the central part of the substrate from the gas nozzle, so that a dry area of the cleaning liquid is formed. After that, the supply position of the cleaning liquid is shifted toward the peripheral edge of the substrate at a speed lower than the speed at which the dry area expands outward.
Patent JP-2013218103-A (JP)
Title: Optical connector plug
Inventor: TAIRA JUNJI
IPC: G02B6/38
Filed: 2012-04-09
Abstract: PROBLEM TO BE SOLVED: To provide an optical connector plug which requires a coupling force continuously till the completion of insertion when being connected to an optical connector adapter.SOLUTION: Urging means 90 which urges a slide member 22 forward in an axial direction relative to a plug frame 30 is installed in a housing 20, and an urging means receiving member 95 which is connected to the plug frame 30 via a stop ring 50 having a front end part engaged with a rear end part of the plug frame 30 is disposed at the rear of the urging means 90 in the axial direction. When the optical connector plug and the optical connector adapter are connected, urging force of the urging means 90 is kept stronger than a coupling force in a process where the slide member 22 is moved from an expanded state to a reduced state.
Patent JP-2013218944-A (JP)
Title: Fuel cell
Inventor: MURAOKA MASAFUMI
IPC: H01M8/02
Filed: 2012-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a vaporization supply type fuel cell that effectively prevents heat transfer from a power-generating section to liquid fuel and thus generates power in a stable manner.SOLUTION: A fuel cell includes: a unit cell that has an anode electrode, an electrolyte membrane, and a cathode electrode, in that order; a liquid fuel chamber that is made up of a space with a side thereof nearer to the anode electrode open and that passes liquid fuel therethrough or houses the liquid fuel therein; a gas-liquid separation layer that is arranged between the liquid fuel chamber and the anode electrode and that allows vaporized fuel to pass therethrough; a thermal barrier layer that is arranged between the gas-liquid separation layer and the anode electrode and blocks radiation heat from the unit cell; and a heat-insulating layer that is arranged between the thermal barrier layer and the anode electrode and that has a space therein.
Patent JP-2013220106-A (JP)
Title: Medical manipulator
Inventor: ISHIDA SHINJI
IPC: A61B18/12
Filed: 2012-04-12
Abstract: PROBLEM TO BE SOLVED: To improve operability of an end effector which performs treatment to an object to be treated.SOLUTION: A manipulator 10 includes a shaft 16, a distal end operation section 14 having a gripper 12, and a handle 18 for operating the gripper 12. The distal end operation section 14 includes: a bending section 34 provided between the gripper 12 and the shaft 16 and bending the distal end operation section 14 in a direction different from the axial direction of the shaft 16 by operating force in a bending direction transmitted from the handle 18; and a hollow tube 82 provided on a position overlapping the bending section 34, capable of bending following the bending section 34, and transmitting to the gripper 12, operating force transmitted from the handle 18 in a rotational direction rotating around the axis of the gripper 12 to unlimitedly rotate the gripper 12.